Finding the Fourth Proportional to 42,507.81, 58,660.52 and 23,388.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,507.81 : 58,660.52 = 23,388.75 : x
2. Step 2: Convert to fraction form
   42,507.81/58,660.52 = 23,388.75/x
3. Step 3: Cross multiply
   42,507.81x = 58,660.52 × 23,388.75
4. Step 4: Simplify right side
   42,507.81x = 1,371,996,120.21
5. Step 5: Solve for x
   x = 1,371,996,120.21/42,507.81
6. Step 6: Final answer
   x = 32,276.33